| Reference Number | TPC/5/5/67 |
| Title | Basement Plan Sheet 1 of 4 |
| Level | Item |
| Date | 03 December 1968 |
| Description | Denys Lasdun & Partners / Flint & Neill Ltd / Davis, Belfield & Everest drawing number S/P/520 issue A. Drawn by G C C. |
| Extent | 1 drawing |
| Series | Denys Lasdun & Partners / Flint & Neill Ltd / Davis, Belfield & Everest Drawings |